Nortel NTBK45AC Meridian Option 11 PBX Card / Module

Nortel NTBK45AC Meridian Option 11 PBX Card / Module Image 1

Nortel NTBK45AC System Core card for the Meridian Option 11 PBX.

The Nortel NTBK45AC is a System Core card for the Meridian Option 11 PBX platform, providing the central processing and control function for the switch.

The System Core card runs the Meridian 1 call-processing software for the Option 11 cabinet and coordinates the line, trunk and network cards installed alongside it, making it one of the essential control cards in an Option 11 configuration rather than an optional add-on.

The NTBK45AC is specific to Nortel’s Meridian Option 11 PBX. Tech-Star is UK-based and ships worldwide. Get in touch to confirm compatibility with your Option 11 system and software release.

Worldwide supply. We export new and refurbished telecoms and networking equipment internationally. International buyers welcome, request a delivered quote in your currency. Supply subject to export checks.

From the same manufacturer

Frequently asked questions

Is the Nortel NTBK45AC refurbished or new?
Tech-Star supplies both new and refurbished Nortel NTBK45AC. Refurbished items are tested and graded against manufacturer specifications; the condition is confirmed at quote.
What warranty is included with the Nortel NTBK45AC?
Refurbished Nortel NTBK45AC comes with a 90-day parts and labour warranty as standard. Extended warranty options are available on request.
How do I get a price for the Nortel NTBK45AC?
Pricing reflects current stock and lead time, so we quote per enquiry. Submit the part number through the contact form for a quote, typically within one business hour.
Can the Nortel NTBK45AC be returned?
Returns are accepted within 14 days of delivery in line with our return policy. A restocking fee may apply for opened items.
How quickly can the Nortel NTBK45AC be delivered?
Lead time depends on current stock. UK-based items typically ship the next business day; sourced items vary. We confirm lead time at quote.

Key FeaturesCentral call-processing and system control card; core Option 11 component
ApplicationsSystem control and call processing on Meridian Option 11 PBX cabinets
CompatibilityNortel Meridian Option 11 platform
SpecificationsOption 11 System Core card
PlatformMeridian Option 11
ManufacturerNortel

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